234420202 has 8 divisors (see below), whose sum is σ = 362973312. Its totient is φ = 113429100.

The previous prime is 234420187. The next prime is 234420239. The reversal of 234420202 is 202024432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×234420202² = 109905662211441608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 234420202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1890424 + ... + 1890547.

It is an arithmetic number, because the mean of its divisors is an integer number (45371664).

Almost surely, 2^234420202 is an apocalyptic number.

234420202 is a deficient number, since it is larger than the sum of its proper divisors (128553110).

234420202 is a wasteful number, since it uses less digits than its factorization.

234420202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3781004.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 234420202 is about 15310.7871123597. The cubic root of 234420202 is about 616.5926525568.

Adding to 234420202 its reverse (202024432), we get a palindrome (436444634).

The spelling of 234420202 in words is "two hundred thirty-four million, four hundred twenty thousand, two hundred two".